/** * rofi * * MIT/X11 License * Copyright 2013-2015 Qball Cow * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */ #include #include #include #include #include #include #include #include "rofi.h" #include "xrmoptions.h" #include "helper.h" typedef struct { int type; const char * name; union { unsigned int * num; int * snum; char ** str; void *pointer; char * charc; } value; char *mem; const char *comment; } XrmOption; /** * Map X resource and commandline options to internal options * Currently supports string, boolean and number (signed and unsigned). */ static XrmOption xrmOptions[] = { { xrm_String, "switchers", { .str = &config.switchers }, NULL, "" }, { xrm_String, "modi", { .str = &config.switchers }, NULL, "Enabled modi" }, { xrm_Number, "opacity", { .num = &config.window_opacity }, NULL, "Window opacity" }, { xrm_SNumber, "width", { .snum = &config.menu_width }, NULL, "Window width" }, { xrm_Number, "lines", { .num = &config.menu_lines }, NULL, "Number of lines" }, { xrm_Number, "columns", { .num = &config.menu_columns }, NULL, "Number of columns" }, { xrm_String, "font", { .str = &config.menu_font }, NULL, "Font to use" }, /* Foreground color */ { xrm_String, "foreground", { .str = &config.menu_fg }, NULL, "" }, { xrm_String, "fg", { .str = &config.menu_fg }, NULL, "Foreground color" }, { xrm_String, "background", { .str = &config.menu_bg }, NULL, "" }, { xrm_String, "bg", { .str = &config.menu_bg }, NULL, "Background color" }, { xrm_String, "fg-active", { .str = &config.menu_fg_active }, NULL, "Foreground color for active row" }, { xrm_String, "fg-urgent", { .str = &config.menu_fg_urgent }, NULL, "Foreground color for urgent row" }, { xrm_String, "hlfg-active", { .str = &config.menu_hlfg_active }, NULL, "Foreground color for highlighted active row" }, { xrm_String, "hlfg-urgent", { .str = &config.menu_hlfg_urgent }, NULL, "Foreground color for highlighted urgent row" }, { xrm_String, "bg-active", { .str = &config.menu_bg_active }, NULL, "Background color for active row" }, { xrm_String, "bg-urgent", { .str = &config.menu_bg_urgent }, NULL, "Background color for urgent row" }, { xrm_String, "hlbg-active", { .str = &config.menu_hlbg_active }, NULL, "Background color for highlighted active row" }, { xrm_String, "hlbg-urgent", { .str = &config.menu_hlbg_urgent }, NULL, "Background color for highlighted urgent row" }, { xrm_String, "background-alternate", { .str = &config.menu_bg_alt }, NULL, "" }, { xrm_String, "bgalt", { .str = &config.menu_bg_alt }, NULL, "Background color for alternating row" }, { xrm_String, "highlightfg", { .str = &config.menu_hlfg }, NULL, "" }, { xrm_String, "hlfg", { .str = &config.menu_hlfg }, NULL, "Foreground color for highlighted row" }, { xrm_String, "highlightbg", { .str = &config.menu_hlbg }, NULL, "" }, { xrm_String, "hlbg", { .str = &config.menu_hlbg }, NULL, "Background color for highlighted row" }, { xrm_String, "bordercolor", { .str = &config.menu_bc }, NULL, "" }, { xrm_String, "bc", { .str = &config.menu_bc }, NULL, "Border color" }, { xrm_Boolean, "color-enabled", { .num = &config.color_enabled }, NULL, "Use extended color scheme" }, { xrm_String, "color-normal", { .str = &config.color_normal }, NULL, "Color scheme for normal row" }, { xrm_String, "color-urgent", { .str = &config.color_urgent }, NULL, "Color scheme for urgent row" }, { xrm_String, "color-active", { .str = &config.color_active }, NULL, "Color scheme for active row" }, { xrm_String, "color-window", { .str = &config.color_window }, NULL, "Color scheme window" }, { xrm_Number, "borderwidth", { .num = &config.menu_bw }, NULL, "" }, { xrm_Number, "bw", { .num = &config.menu_bw }, NULL, "Border width" }, { xrm_Number, "location", { .num = &config.location }, NULL, "Location on screen" }, { xrm_Number, "padding", { .num = &config.padding }, NULL, "Padding" }, { xrm_SNumber, "yoffset", { .snum = &config.y_offset }, NULL, "Y-offset relative to location" }, { xrm_SNumber, "xoffset", { .snum = &config.x_offset }, NULL, "X-offset relative to location" }, { xrm_Boolean, "fixed-num-lines", { .num = &config.fixed_num_lines }, NULL, "Always show number of lines" }, { xrm_String, "terminal", { .str = &config.terminal_emulator }, NULL, "Terminal to use" }, { xrm_String, "ssh-client", { .str = &config.ssh_client }, NULL, "Ssh client to use" }, { xrm_String, "ssh-command", { .str = &config.ssh_command }, NULL, "Ssh command to execute" }, { xrm_String, "run-command", { .str = &config.run_command }, NULL, "Run command to execute" }, { xrm_String, "run-list-command", { .str = &config.run_list_command }, NULL, "Command to get extra run targets" }, { xrm_String, "run-shell-command", { .str = &config.run_shell_command }, NULL, "Run command to execute that runs in shell" }, { xrm_Boolean, "disable-history", { .num = &config.disable_history }, NULL, "Disable history in run/ssh" }, { xrm_Boolean, "levenshtein-sort", { .num = &config.levenshtein_sort }, NULL, "Use levenshtein sorting" }, { xrm_Boolean, "case-sensitive", { .num = &config.case_sensitive }, NULL, "Set case-sensitivity" }, { xrm_Boolean, "sidebar-mode", { .num = &config.sidebar_mode }, NULL, "Enable sidebar-mode" }, { xrm_Number, "lazy-filter-limit", { .num = &config.lazy_filter_limit }, NULL, "Set lazy filter limit" }, { xrm_SNumber, "eh", { .snum = &config.element_height }, NULL, "Row height (in chars)" }, { xrm_Boolean, "auto-select", { .num = &config.auto_select }, NULL, "Enable auto select mode" }, { xrm_Boolean, "parse-hosts", { .num = &config.parse_hosts }, NULL, "Parse hosts file for ssh mode" }, { xrm_String, "combi-modi", { .str = &config.combi_modi }, NULL, "Set the modi to combine in combi mode" }, { xrm_Boolean, "fuzzy", { .num = &config.fuzzy }, NULL, "Do a more fuzzy matching" }, { xrm_Boolean, "glob", { .num = &config.glob }, NULL, "Use glob matching" }, { xrm_Boolean, "tokenize", { .num = &config.tokenize }, NULL, "Tokenize input string" }, { xrm_Number, "monitor", { .snum = &config.monitor }, NULL, "" }, /* Alias for dmenu compatibility. */ { xrm_SNumber, "m", { .snum = &config.monitor }, NULL, "Monitor id to show on" }, { xrm_Number, "line-margin", { .num = &config.line_margin }, NULL, "Margin between rows" }, { xrm_String, "filter", { .str = &config.filter }, NULL, "Pre-set filter" }, { xrm_String, "separator-style", { .str = &config.separator_style }, NULL, "Separator style (none, dash, solid)" }, { xrm_Boolean, "hide-scrollbar", { .num = &config.hide_scrollbar }, NULL, "Hide scroll-bar" }, { xrm_Boolean, "markup-rows", { .num = &config.markup_rows }, NULL, "Show markup" }, { xrm_Boolean, "fullscreen", { .num = &config.fullscreen }, NULL, "Fullscreen" }, { xrm_Boolean, "fake-transparency", { .num = &config.fake_transparency }, NULL, "Fake transparency" } }; // Dynamic options. XrmOption *extra_options = NULL; unsigned int num_extra_options = 0; void config_parser_add_option ( XrmOptionType type, const char *key, void **value, const char *comment ) { extra_options = g_realloc ( extra_options, ( num_extra_options + 1 ) * sizeof ( XrmOption ) ); extra_options[num_extra_options].type = type; extra_options[num_extra_options].name = key; extra_options[num_extra_options].value.pointer = value; extra_options[num_extra_options].comment = comment; if ( type == xrm_String ) { extra_options[num_extra_options].mem = ( (char *) ( *value ) ); } else { extra_options[num_extra_options].mem = NULL; } num_extra_options++; } static void config_parser_set ( XrmOption *option, XrmValue *xrmValue ) { if ( option->type == xrm_String ) { if ( ( option )->mem != NULL ) { g_free ( option->mem ); option->mem = NULL; } *( option->value.str ) = g_strndup ( xrmValue->addr, xrmValue->size ); // Memory ( option )->mem = *( option->value.str ); } else if ( option->type == xrm_Number ) { *( option->value.num ) = (unsigned int) strtoul ( xrmValue->addr, NULL, 10 ); } else if ( option->type == xrm_SNumber ) { *( option->value.snum ) = (int) strtol ( xrmValue->addr, NULL, 10 ); } else if ( option->type == xrm_Boolean ) { if ( xrmValue->size > 0 && g_ascii_strncasecmp ( xrmValue->addr, "true", xrmValue->size ) == 0 ) { *( option->value.num ) = TRUE; } else{ *( option->value.num ) = FALSE; } } else if ( option->type == xrm_Char ) { *( option->value.charc ) = helper_parse_char ( xrmValue->addr ); } } void config_parse_xresource_options ( Display *display ) { char *xRMS; // Map Xresource entries to rofi config options. XrmInitialize (); xRMS = XResourceManagerString ( display ); if ( xRMS == NULL ) { return; } XrmDatabase xDB = XrmGetStringDatabase ( xRMS ); char * xrmType; XrmValue xrmValue; const char * namePrefix = "rofi"; const char * classPrefix = "rofi"; for ( unsigned int i = 0; i < sizeof ( xrmOptions ) / sizeof ( XrmOption ); ++i ) { char *name, *class; name = g_strdup_printf ( "%s.%s", namePrefix, xrmOptions[i].name ); class = g_strdup_printf ( "%s.%s", classPrefix, xrmOptions[i].name ); if ( XrmGetResource ( xDB, name, class, &xrmType, &xrmValue ) ) { config_parser_set ( &( xrmOptions[i] ), &xrmValue ); } g_free ( class ); g_free ( name ); } XrmDestroyDatabase ( xDB ); } /** * Parse an option from the commandline vector. */ static void config_parse_cmd_option ( XrmOption *option ) { // Prepend a - to the option name. char *key = g_strdup_printf ( "-%s", option->name ); switch ( option->type ) { case xrm_Number: find_arg_uint ( key, option->value.num ); break; case xrm_SNumber: find_arg_int ( key, option->value.snum ); break; case xrm_String: if ( find_arg_str ( key, option->value.str ) == TRUE ) { if ( option->mem != NULL ) { g_free ( option->mem ); option->mem = NULL; } } break; case xrm_Boolean: if ( find_arg ( key ) >= 0 ) { *( option->value.num ) = TRUE; } else { g_free ( key ); key = g_strdup_printf ( "-no-%s", option->name ); if ( find_arg ( key ) >= 0 ) { *( option->value.num ) = FALSE; } } break; case xrm_Char: find_arg_char ( key, option->value.charc ); break; default: break; } g_free ( key ); } void config_parse_cmd_options ( void ) { for ( unsigned int i = 0; i < sizeof ( xrmOptions ) / sizeof ( XrmOption ); ++i ) { XrmOption *op = &( xrmOptions[i] ); config_parse_cmd_option ( op ); } } void config_parse_cmd_options_dynamic ( void ) { for ( unsigned int i = 0; i < num_extra_options; ++i ) { XrmOption *op = &( extra_options[i] ); config_parse_cmd_option ( op ); } } void config_parse_xresource_options_dynamic ( Display *display ) { char *xRMS; // Map Xresource entries to rofi config options. XrmInitialize (); xRMS = XResourceManagerString ( display ); if ( xRMS == NULL ) { return; } XrmDatabase xDB = XrmGetStringDatabase ( xRMS ); char * xrmType; XrmValue xrmValue; const char * namePrefix = "rofi"; const char * classPrefix = "rofi"; for ( unsigned int i = 0; i < num_extra_options; ++i ) { char *name, *class; name = g_strdup_printf ( "%s.%s", namePrefix, extra_options[i].name ); class = g_strdup_printf ( "%s.%s", classPrefix, extra_options[i].name ); if ( XrmGetResource ( xDB, name, class, &xrmType, &xrmValue ) ) { config_parser_set ( &( extra_options[i] ), &xrmValue ); } g_free ( class ); g_free ( name ); } XrmDestroyDatabase ( xDB ); } void config_xresource_free ( void ) { for ( unsigned int i = 0; i < ( sizeof ( xrmOptions ) / sizeof ( *xrmOptions ) ); ++i ) { if ( xrmOptions[i].mem != NULL ) { g_free ( xrmOptions[i].mem ); xrmOptions[i].mem = NULL; } } for ( unsigned int i = 0; i < num_extra_options; ++i ) { if ( extra_options[i].mem != NULL ) { g_free ( extra_options[i].mem ); extra_options[i].mem = NULL; } } if ( extra_options != NULL ) { g_free ( extra_options ); } } static void xresource_dump_entry ( const char *namePrefix, XrmOption *option ) { printf ( "! %s\n", option->comment ); printf ( "%s.%s: %*s", namePrefix, option->name, (int) ( 30 - strlen ( option->name ) ), "" ); switch ( option->type ) { case xrm_Number: printf ( "%u", *( option->value.num ) ); break; case xrm_SNumber: printf ( "%i", *( option->value.snum ) ); break; case xrm_String: if ( ( *( option->value.str ) ) != NULL ) { printf ( "%s", *( option->value.str ) ); } break; case xrm_Boolean: printf ( "%s", ( *( option->value.num ) == TRUE ) ? "true" : "false" ); break; case xrm_Char: if ( *( option->value.charc ) > 32 && *( option->value.charc ) < 127 ) { printf ( "%c", *( option->value.charc ) ); } else { printf ( "\\x%02X", *( option->value.charc ) ); } break; default: break; } printf ( "\n" ); } void xresource_dump ( void ) { const char * namePrefix = "rofi"; unsigned int entries = sizeof ( xrmOptions ) / sizeof ( *xrmOptions ); for ( unsigned int i = 0; i < entries; ++i ) { // Skip duplicates. if ( ( i + 1 ) < entries ) { if ( xrmOptions[i].value.str == xrmOptions[i + 1].value.str ) { continue; } } xresource_dump_entry ( namePrefix, &( xrmOptions[i] ) ); } for ( unsigned int i = 0; i < num_extra_options; i++ ) { xresource_dump_entry ( namePrefix, &( extra_options[i] ) ); } } static void print_option_string ( XrmOption *xo, int is_term ) { int l = strlen ( xo->name ); if ( is_term ) { printf ( "\t"color_bold "-%s"color_reset " [string]%-*c%s\n", xo->name, 30 - l, ' ', xo->comment ); printf ( "\t\t"color_italic "%s"color_reset "\n", ( *( xo->value.str ) == NULL ) ? "(unset)" : ( *( xo->value.str ) ) ); } else { printf ( "\t-%s [string]%-*c%s\n", xo->name, 30 - l, ' ', xo->comment ); printf ( "\t\t%s\n", ( *( xo->value.str ) == NULL ) ? "(unset)" : ( *( xo->value.str ) ) ); } } static void print_option_number ( XrmOption *xo, int is_term ) { int l = strlen ( xo->name ); if ( is_term ) { printf ( "\t"color_bold "-%s"color_reset " [number]%-*c%s\n", xo->name, 30 - l, ' ', xo->comment ); printf ( "\t\t"color_italic "%u"color_reset "\n", *( xo->value.num ) ); } else { printf ( "\t-%s [number]%-*c%s\n", xo->name, 30 - l, ' ', xo->comment ); printf ( "\t\t%u\n", *( xo->value.num ) ); } } static void print_option_snumber ( XrmOption *xo, int is_term ) { int l = strlen ( xo->name ); if ( is_term ) { printf ( "\t"color_bold "-%s"color_reset " [number]%-*c%s\n", xo->name, 30 - l, ' ', xo->comment ); printf ( "\t\t"color_italic "%d"color_reset "\n", *( xo->value.snum ) ); } else { printf ( "\t-%s [number]%-*c%s\n", xo->name, 30 - l, ' ', xo->comment ); printf ( "\t\t%d\n", *( xo->value.snum ) ); } } static void print_option_char ( XrmOption *xo, int is_term ) { int l = strlen ( xo->name ); if ( is_term ) { printf ( "\t"color_bold "-%s"color_reset " [character]%-*c%s\n", xo->name, 30 - l, ' ', xo->comment ); printf ( "\t\t"color_italic "%c"color_reset "\n", *( xo->value.charc ) ); } else { printf ( "\t-%s [character]%-*c%s\n", xo->name, 30 - l, ' ', xo->comment ); printf ( "\t\t%c\n", *( xo->value.charc ) ); } } static void print_option_boolean ( XrmOption *xo, int is_term ) { int l = strlen ( xo->name ); if ( is_term ) { printf ( "\t"color_bold "-[no-]%s"color_reset " %-*c%s\n", xo->name, 33 - l, ' ', xo->comment ); printf ( "\t\t"color_italic "%s"color_reset "\n", ( *( xo->value.snum ) ) ? "True" : "False" ); } else { printf ( "\t-[no-]%s %-*c%s\n", xo->name, 33 - l, ' ', xo->comment ); printf ( "\t\t%s\n", ( *( xo->value.snum ) ) ? "True" : "False" ); } } static void print_option ( XrmOption *xo, int is_term ) { switch ( xo->type ) { case xrm_String: print_option_string ( xo, is_term ); break; case xrm_Number: print_option_number ( xo, is_term ); break; case xrm_SNumber: print_option_snumber ( xo, is_term ); break; case xrm_Boolean: print_option_boolean ( xo, is_term ); break; case xrm_Char: print_option_char ( xo, is_term ); break; default: break; } } void print_options ( void ) { // Check output filedescriptor int is_term = isatty ( fileno ( stdout ) ); unsigned int entries = sizeof ( xrmOptions ) / sizeof ( *xrmOptions ); for ( unsigned int i = 0; i < entries; ++i ) { if ( ( i + 1 ) < entries ) { if ( xrmOptions[i].value.str == xrmOptions[i + 1].value.str ) { continue; } } print_option ( &xrmOptions[i], is_term ); } for ( unsigned int i = 0; i < num_extra_options; i++ ) { print_option ( &extra_options[i], is_term ); } }